need sb to do sth
need sb to do sth 用法
need sb to do sth的sb要是宾格吗?
play games with sb,need to do sth ,call sb
need sb do sth还是need sb to do sth?有什么区别
need sb.to do sth.可不可以换成need sb.doing sth.
( ) sb.to do sth.
need sth to do sth
need sth to do
英语固定词组1,need sb 是do sth 还是 to do sth2,help sb 是do sth 还是 to
use sth to do,would like to do,need to do,it is time for sb.
need sth与need to do sth
do sb.to do sth.